Date Rosh Hashanah 2025. Rosh hashanah 2025 will begin in the evening of wednesday 2nd oct, 2025 (02/10/2025) and ends in the nightfall of friday 4th oct, 2025 (04/10/2025). The next upcoming rosh hashanah starts on sundown of october 2nd ending at sundown on friday october 4th, 2025.

2 and ends at sundown on friday, oct. 2, 2025, and ends after nightfall on friday,.